Digital protractor

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Description

FIG. 1 is a front left perspective view of the digital protractor;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front left perspective view of the digital protractor in an alternate position.

Claims

The ornamental design for the digital protractor, as shown and described.

Referenced Cited
U.S. Patent Documents
D335634 May 18, 1993 Yau
7204030 April 17, 2007 Kattar
Patent History
Patent number: D562709
Type: Grant
Filed: Mar 20, 2007
Date of Patent: Feb 26, 2008
Assignee: Credo Technology Corporation (Wilmington, DE)
Inventors: Frank Sterpka (West Hartford, CT), Bonnie Santarsiero (Avon, CT)
Primary Examiner: Antoine D. Davis
Attorney: Victor A. Henzi
Application Number: 29/278,114